443-737

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	443737
Basic Format	443-737
NPA (Area Code)	443
NXX	737

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
443-737-0XXX	829J	PAETEC ITEL, LLC	WATERLO238	RT		WATERLOO 238	MD	MA
443-737-1XXX	829J	PAETEC ITEL, LLC	WATERLO238	RT		WATERLOO 238	MD	MA
443-737-2XXX	6119	LEVEL 3 COMMUNICATIONS, LLC - MD	WATERLO238	AS	06/22/2005	WATERLOO 238	MD	MA	07/16/2005
443-737-3XXX	2593	CORE COMMUNICATIONS, INC.- MD	WATERLO238	AS	04/15/2019	WATERLOO 238	MD	MA	05/02/2019
443-737-4XXX	6119	LEVEL 3 COMMUNICATIONS, LLC - MD	WATERLO238	AS	01/16/2004	WATERLOO 238	MD	MA	02/07/2004
443-737-5XXX	2593	CORE COMMUNICATIONS, INC.- MD	WATERLO238	AS	04/15/2019	WATERLOO 238	MD	MA	05/02/2019
443-737-6XXX	876D	ONVOY, LLC - MD	WATERLO238	AS	02/22/2016	WATERLOO 238	MD	MA	03/21/2016
443-737-7XXX	876D	ONVOY, LLC - MD	WATERLO238	AS	02/22/2016	WATERLOO 238	MD	MA	03/21/2016
443-737-8XXX	515J	IP HORIZON LLC	WATERLO238	AS	02/19/2015	WATERLOO 238	MD	MA	03/21/2015
443-737-9XXX	829J	PAETEC ITEL, LLC	WATERLO238	RT		WATERLOO 238	MD	MA
443-737-XXXX	829J	PAETEC ITEL, LLC	WATERLO238	AS		WATERLOO 238	MD

Business/Government Phones on the 443-737 Prefix

Phone	Name	Address
443-737-2843	Advance Auto Parts	7361 Assateague Drive Jessup 20794 US

Reports

Anonymous User from Annapolis, Maryland

November 28, 2025 at 3:10 PM

443-737-8712 reported as a Live Voice or Other. Received on November 28, 2025 at 3:05 PM.
Call for Vacation & timeshares

Anonymous User from , MD

June 21, 2025 at 2:08 PM

443-737-7589 reported as a Robocall. Received on June 21, 2025 at 1:59 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Fort Washington, Maryland

June 19, 2025 at 9:04 PM

443-737-6593 reported as a Robocall. Received on June 19, 2025 at 8:14 PM.

Anonymous User from , MD

May 28, 2025 at 1:05 PM

443-737-4418 reported as a Robocall. Received on May 28, 2025 at 1:03 PM.

Anonymous User from Fort Washington, Maryland

May 14, 2025 at 6:47 PM

443-737-6593 reported as a Robocall. Received on May 13, 2025 at 4:05 PM.

Anonymous User from , MD

May 13, 2025 at 4:41 PM

443-737-7589 reported as a Robocall. Received on May 6, 2025 at 5:25 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

May 13, 2025 at 4:40 PM

443-737-7583 reported as a Robocall. Received on May 7, 2025 at 12:01 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Bryson, Texas

April 24, 2025 at 9:50 AM

443-737-8846 reported as a Robocall. Received on April 11, 2025 at 12:43 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from New Freedom, Pennsylvania

March 11, 2025 at 1:50 PM

443-737-7760 reported as a Live Voice or Other. Received on March 11, 2025 at 12:46 PM.
Call for Warranties & protection plans

Anonymous User from , MD

March 1, 2025 at 5:29 PM

443-737-7237 reported as a unwanted call. Received on March 1, 2025 at 2:51 PM.

Anonymous User from , NY

February 17, 2025 at 2:07 PM

443-737-7479 reported as a unwanted call. Received on February 17, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Towson, Maryland

February 4, 2025 at 9:39 AM

443-737-1904 reported as a Robocall. Received on February 4, 2025 at 9:36 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Fort Washington, Maryland

December 31, 2024 at 8:32 AM

443-737-6593 reported as a Robocall. Received on December 30, 2024 at 5:35 PM.

Anonymous User from Fort Washington, Maryland

December 13, 2024 at 2:28 PM

443-737-6593 reported as a Robocall. Received on December 13, 2024 at 1:44 PM.

Anonymous User from Nokomis, Texas

December 5, 2024 at 6:12 PM

443-737-7331 reported as a Robocall. Received on October 14, 2024 at 12:08 PM.

Anonymous User from Wilton Manors, Florida

December 4, 2024 at 9:37 AM

443-737-7428 reported as a Robocall. Received on December 4, 2024 at 9:31 AM.
Call for Dropped call or no message

Anonymous User from , MD

November 12, 2024 at 2:08 PM

443-737-7653 reported as a Live Voice or Other. Received on November 12, 2024 at 10:27 AM.
Call for Medical & prescriptions

Anonymous User from , MD

November 12, 2024 at 2:08 PM

443-737-7653 reported as a Live Voice or Other. Received on November 12, 2024 at 10:28 AM.
Call for Medical & prescriptions

Anonymous User from , MD

November 12, 2024 at 2:06 PM

443-737-7653 reported as a Live Voice or Other. Received on November 12, 2024 at 1:44 PM.
Call for Medical & prescriptions

Anonymous User from , MD

September 27, 2024 at 9:55 PM

443-737-6748 reported as a Live Voice or Other. Received on September 27, 2024 at 6:20 PM.

Anonymous User from Edgewater, MD

September 27, 2024 at 7:29 PM

reported as a Prerecorded Voice. Received on September 27, 2024 at 1:16 PM.
Unwanted call for unknown
Caller ID indicated they called from 443-737-6748
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Jacksonville, Florida

August 28, 2024 at 2:41 PM

443-737-6012 reported as a Live Voice or Other. Received on August 27, 2024 at 4:00 PM.

Anonymous User from Ellicott City, Maryland

July 22, 2024 at 4:57 PM

443-737-6651 reported as a Live Voice or Other. Received on July 22, 2024 at 4:12 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

November 11, 2023 at 1:11 PM

443-737-3470 reported as a unwanted call. Received on November 11, 2023 at 12:45 PM.
Call for No Subject Provided

Anonymous User from Fort Washington, Maryland

October 19, 2023 at 7:13 PM

443-737-6593 reported as a Robocall. Received on October 19, 2023 at 4:05 PM.

Anonymous User from Fort Washington, Maryland

September 12, 2023 at 4:19 PM

443-737-6593 reported as a Robocall. Received on September 12, 2023 at 4:15 PM.

Anonymous User from Belton, Texas

February 3, 2023 at 2:40 PM

443-737-4474 reported as a Robocall. Received on January 27, 2023 at 2:18 PM.
Call for Dropped call or no message

Anonymous User from Tinley Park, Illinois

January 28, 2023 at 10:49 AM

443-737-4474 reported as a Robocall. Received on January 27, 2023 at 3:45 PM.

Anonymous User from Trenton, Florida

January 27, 2023 at 8:20 PM

443-737-4474 reported as a Robocall. Received on January 27, 2023 at 8:11 PM.
Call for Work from home & other ways to make money

Anonymous User from Phoenix, Arizona

January 27, 2023 at 5:31 PM

443-737-4474 reported as a Robocall. Received on January 27, 2023 at 3:30 PM.

Anonymous User from , TX

January 27, 2023 at 5:18 PM

443-737-4474 reported as a Robocall. Received on January 27, 2023 at 2:01 PM.
Call for Work from home & other ways to make money

Anonymous User from Bayamon, Puerto Rico

January 27, 2023 at 4:07 PM

443-737-4474 reported as a Robocall. Received on January 27, 2023 at 5:01 PM.

Anonymous User from Tamarac, Florida

September 9, 2022 at 3:48 PM

443-737-6468 reported as a Robocall. Received on September 9, 2022 at 12:00 PM.
Call for Medical & prescriptions

Anonymous User from Boca Raton, Florida

September 3, 2022 at 4:44 PM

443-737-6468 reported as a Live Voice or Other. Received on September 3, 2022 at 4:20 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Laurel, MD

March 28, 2022 at 9:11 PM

443-737-4180 reported as a Text Message. Received on March 28, 2022 at 4:37 PM.
Unwanted call for unknown
Caller ID indicated they called from 443-699-9939
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Dundalk, MD

February 9, 2021 at 8:05 PM

None reported as a Abandoned Calls. Received on February 9, 2021 at 1:44 PM.
Unwanted call for unknown
Caller ID indicated they called from 443-737-6607
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , NM

June 13, 2017 at 6:14 PM

854-777-0645 reported as a Prerecorded Voice. Received on June 13, 2017 at 12:00 PM.
Unwanted call for unknown
Caller ID indicated they called from 443-737-8207
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from ,

June 13, 2017 at 5:53 AM

443-737-8972 reported as a Live Voice. Received on June 12, 2017 at 4:32 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MN

June 13, 2017 at 5:48 AM

443-737-8972 reported as a Live Voice. Received on June 12, 2017 at 4:31 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OK

March 18, 2015 at 5:16 PM

reported as a Prerecorded Voice. Received on March 18, 2015 at 10:58 AM.
Robocall for unknown
Caller ID indicated they called from 443-737-4822
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MA

March 12, 2015 at 6:38 PM

443-737-4546 reported as a Prerecorded Voice. Received on March 12, 2015 at 11:51 AM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wired

Anonymous User from , TX

March 4, 2015 at 8:06 PM

reported as a Prerecorded Voice. Received on March 4, 2015 at 12:45 PM.
Robocall for unknown
Caller ID indicated they called from 443-737-4546
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

443-737-1XXX: 443-737-1900 | 443-737-1903 | 443-737-1905 | 443-737-1991 | 443-737-1997 | 443-737-1998 |
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